Hi Robin, yes it is. Fixed in *SVN 1675*.
Windows files are rarely updated, for an up-to-date windows version: install cygwin, check out from SVN, then ./configure ; make ; sudo make install like in GNU/Linux. Best Regards, Jürgen On 4/4/23 14:20, Robin Haberkorn wrote:
Perm ← {(X/⍨⍺=+/¨X←(⊂2⍴⍨⍵)⊤¨⍳2*⍵) /¨ ⊂⍳⍵; X}Works on v1.8-1 (the Debian package), but NOT v1.8 for Windows (apl-1.8-windows.zip). Also it does not work on the SVN trunk!This version however works on the aforementioned versions: Perm ← {(X/⍨⍺=+/¨X←(⊂2⍴⍨⍵)⊤¨⍳2*⍵) {⍺/⍵}¨ ⊂⍳⍵; X} Which is clearly a bug.
